| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.62 | 5.657% | $189.7811 | $189.78 | $189.80 | $189.80 |
| Purchase #2 | $22.91 | 8.860% | $24.9398 | $24.94 | $24.95 | $24.90 |
| Purchase #3 | $222.56 | 10.301% | $245.4859 | $245.49 | $245.50 | $245.50 |
| Purchase #4 | $69.43 | 12.606% | $78.1823 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $111.54 | 12.324% | $125.2862 | $125.29 | $125.30 | $125.30 |
| Purchase #6 | $229.57 | 13.290% | $260.0799 | $260.08 | $260.10 | $260.10 |
| Purchase #7 | $69.26 | 12.399% | $77.8475 | $77.85 | $77.85 | $77.80 |
| 7 purchase totals = | $904.89 | $1,001.6027 | $1,001.61 | $1,001.70 | $1,001.60 | |